Slab leaks under expansive clay, burst supply lines after a hard freeze, ceilings dripping after a spring hailstorm — DFW has its own catalog of water damage and we run crews built to handle every page of it. 24/7 dispatch, IICRC-certified technicians, direct insurance billing across the metroplex.
What Damages Dallas Homes
The single biggest local factor is the soil. North Texas sits on Eagle Ford and Austin Chalk clays that swell when they are wet and shrink when they are dry. Slabs ride that movement. Copper and PEX supply lines under the slab take the stress, and over 20 or 30 years they crack. Slab leaks here run higher than almost any major metro — we see them weekly across Highland Park, Lakewood, the M Streets, Plano, and the older sections of Garland and Mesquite.
Add hail. DFW averages several hail events per spring, some severe enough to perforate a roof in five minutes. Insurance gets called for the roof; we get called when the ceiling starts dripping a week later. And then there is freeze — Winter Storm Uri taught Texans which homes were ready and which were not. Hard freezes still happen every winter or two.
The Slab Leak Reality
Signs of an active slab leak: warm spots on tile or hardwood floors, an unexplained jump on the water bill, the sound of running water with all fixtures off, mildew smell near baseboards, cracks in flooring or drywall that were not there last month. If you are seeing two or more, call. The longer the leak runs under the slab, the deeper the damage to subfloor and framing.
DFW Neighborhoods We Cover
Highland Park · University Park · Lakewood · M Streets · Oak Lawn · Uptown · Downtown · Deep Ellum · Bishop Arts · Oak Cliff · Preston Hollow · Far North Dallas · Plano · Frisco · Allen · McKinney · Addison · Garland · Mesquite · Richardson · Irving · Las Colinas · Grand Prairie · Arlington · Fort Worth side
Frequently Asked Questions — Dallas
Why does Dallas have so many slab leaks?
DFW sits on expansive clay soil that swells and shrinks dramatically with rainfall. That movement stresses copper supply lines and PEX connections under the slab, and over decades it cracks them. A typical Dallas home built on slab will have at least one under-slab leak in its lifetime.
What happens after a freeze event like Winter Storm Uri?
Uri (February 2021) was the worst residential freeze event in modern Texas history. We mobilize ahead of forecast freezes now — when the National Weather Service flags a hard freeze for DFW, our dispatch team is staffed up the day before.
Does my homeowners insurance cover slab leak repairs?
Most policies cover the water damage from a slab leak — drying, demolition, and reconstruction. Access to the leak itself is often covered. The pipe repair itself is typically the homeowner responsibility under most policies.
Hailstorm damaged the roof and now my ceiling is dripping. Covered?
Wind and hail damage to the roof is usually covered under your homeowners policy, often with a separate wind/hail deductible in Texas. Resulting interior water damage is also usually covered.
How fast across the metroplex?
Dallas proper, North Dallas, Highland Park, Lakewood, Oak Cliff: 45–75 minutes. Plano, Frisco, Allen, McKinney: 60–90 minutes. Fort Worth side, Arlington, Irving, Grand Prairie: 60–90 minutes.